1 /*
2 * Copyright 1999-2023 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10 #include <stdio.h>
11 #include "internal/cryptlib.h"
12 #include <openssl/pkcs12.h>
13 #include "crypto/pkcs7.h"
14 #include "p12_local.h"
15
16 /* Initialise a PKCS12 structure to take data */
17
PKCS12_init_ex(int mode,OSSL_LIB_CTX * ctx,const char * propq)18 PKCS12 *PKCS12_init_ex(int mode, OSSL_LIB_CTX *ctx, const char *propq)
19 {
20 PKCS12 *pkcs12;
21
22 if ((pkcs12 = PKCS12_new()) == NULL) {
23 ERR_raise(ERR_LIB_PKCS12, ERR_R_ASN1_LIB);
24 return NULL;
25 }
26 if (!ASN1_INTEGER_set(pkcs12->version, 3))
27 goto err;
28 pkcs12->authsafes->type = OBJ_nid2obj(mode);
29
30 ossl_pkcs7_set0_libctx(pkcs12->authsafes, ctx);
31 if (!ossl_pkcs7_set1_propq(pkcs12->authsafes, propq)) {
32 ERR_raise(ERR_LIB_PKCS12, ERR_R_PKCS7_LIB);
33 goto err;
34 }
35
36 switch (mode) {
37 case NID_pkcs7_data:
38 if ((pkcs12->authsafes->d.data = ASN1_OCTET_STRING_new()) == NULL) {
39 ERR_raise(ERR_LIB_PKCS12, ERR_R_ASN1_LIB);
40 goto err;
41 }
42 break;
43 default:
44 ERR_raise(ERR_LIB_PKCS12, PKCS12_R_UNSUPPORTED_PKCS12_MODE);
45 goto err;
46 }
47 return pkcs12;
48
49 err:
50 PKCS12_free(pkcs12);
51 return NULL;
52 }
53
PKCS12_init(int mode)54 PKCS12 *PKCS12_init(int mode)
55 {
56 return PKCS12_init_ex(mode, NULL, NULL);
57 }
58
ossl_pkcs12_get0_pkcs7ctx(const PKCS12 * p12)59 const PKCS7_CTX *ossl_pkcs12_get0_pkcs7ctx(const PKCS12 *p12)
60 {
61 if (p12 == NULL || p12->authsafes == NULL)
62 return NULL;
63 return &p12->authsafes->ctx;
64 }
65
